A buyer checks a robot from Changingtek Robotics at the 139th edition of the China Import and Export Fair, also known as the Canton Fair, in Guangzhou in southern China's Guangdong province on April 15, 2026. (Photo by Jade GAO / AFP via Getty Images)

A buyer interacts with a robot from TiS Robot at the 139th edition of the China Import and Export Fair, also known as the Canton Fair, in Guangzhou in southern China's Guangdong province on April 15, 2026. (Photo by Jade GAO / AFP via Getty Images)

People visit a booth of iFLYTEK at the 139th edition of the China Import and Export Fair, also known as the Canton Fair, in Guangzhou in southern China's Guangdong province on April 15, 2026. (Photo by Jade GAO / AFP via Getty Images)

A robot from MagicLab performs at the 139th edition of the China Import and Export Fair, also known as the Canton Fair, in Guangzhou in southern China's Guangdong province on April 15, 2026. (Photo by Jade GAO / AFP via Getty Images)

UBS Chairman Colm Kelleher delivers a speech during the annual general meeting of Swiss banking giant UBS in Basel, on April 15, 2026. (Photo by Fabrice COFFRINI / AFP via Getty Images)

UBS Chairman Colm Kelleher is seen on a giant screen delivering a speech during the annual general meeting of Swiss banking giant UBS in Basel, on April 15, 2026. (Photo by Fabrice COFFRINI / AFP via Getty Images)

UBS Chairman Colm Kelleher delivers a speech during the annual general meeting of Swiss banking giant UBS in Basel, on April 15, 2026. (Photo by Fabrice COFFRINI / AFP via Getty Images)

UBS CEO Sergio Ermotti gestures during the annual general meeting of Swiss banking giant UBS in Basel, on April 15, 2026. (Photo by Fabrice COFFRINI / AFP via Getty Images)